Hodge's Dual Battery System

[threedogs]

I have the simple Redarc solenoid unit on the firewall running a Trojan 115 AH battery ,
these are wet cell and the same battery they use out on the shipping bouys in the Bay.
You might be better off running a designated wire and thermo couple to power your fridge,
using a merit or better still a 50A Anderson or the twist lock Engel/baintech plug and socket.